171569385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{937}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 321628944

約数和(自身を除く): 150059559

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 313, 585, 937, 939, 1565, 2811, 2817, 4069, 4685, 4695, 8433, 12181, 12207, 14055, 14085, 20345, 36543, 36621, 42165, 60905, 61035, 109629, 182715, 183105, 293281, 548145, 879843, 1466405, 2639529, 3812653, 4399215, 11437959, 13197645, 19063265, 34313877, 57189795, 171569385]

約数ペア:

[(1, 171569385), (3, 57189795), (5, 34313877), (9, 19063265), (13, 13197645), (15, 11437959), (39, 4399215), (45, 3812653), (65, 2639529), (117, 1466405), (195, 879843), (313, 548145), (585, 293281), (937, 183105), (939, 182715), (1565, 109629), (2811, 61035), (2817, 60905), (4069, 42165), (4685, 36621), (4695, 36543), (8433, 20345), (12181, 14085), (12207, 14055)]